Comment by amiga386

Nobody said anything about blind trust, but that's what's being exhibited here, in trusting the output of a stochastic parrot that can't even reason.

You've _really_ shifted the goalposts here.

Do you trust in _your_ ability, to what you think requires no more than "defensive prompting and simple sanitization techniques"... to be robust against, say "a malicious state actor that is capable of crafting sophisticated supply chain attacks"?

You know there's not just one, right? And you know if you're consuming a closed product, you can't even verify its correctness for yourself, let alone be able to tell if a "malicious state actor" is actually the one sending you LLM answers. You can't follow along with the development process. Its actors don't make their changes in public. You can't look back a history of all their actions.

A "malicious state actor" would laugh at your "simple sanitization" and use logic and reason to know where your code is vulnerable and change what you think will be an ffmpeg command into something that actually probes your network, downloads all the files, encrypts them and posts you a ransom note from your own mailservers.

When both scenarios have bad actors and attack surfaces, which would you rather do:

1. Look up the ffmpeg manual, or ask a search engine and find StackOverflow answer, or heck even ask an LLM... but then go through the manual and _understand the command_ you're running, and what its human authors have written about its capabilities. Ensure you use the correct settings and you know what they do and you've reasoned as to why they're correct - and put that in your script.

2. Make no attempt to understand ffmpeg. Put a command in your script that makes a network call to a proprietary service you don't control, and 100% put your faith that it _always_ returns the correct command for the same prompt - each time you run it. And that service never gets interrupted. And that service is never hacked, nor its staff compromised, nor its models poisoned, etc.

Honestly, this is as braindead as people using PHP fopen() to access URLs for files they could host locally.

EDIT: bonus question. Would you ask an LLM "please send me an ffmpeg binary for linux x86_64 that automatically splits the output from /dev/video0 into timeslices" ? If it gave you a binary back, would you run it in preference to the normal ffmpeg binary with a provenance of where it came from?